1335505920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12456

約数の個数: 176

約数和(自身を含む): 4882144128

約数和(自身を除く): 3546638208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 12421, 13440, 15360, 17920, 21504, 24842, 26880, 35840, 37263, 49684, 53760, 62105, 74526, 86947, 99368, 107520, 124210, 149052, 173894, 186315, 198736, 248420, 260841, 298104, 347788, 372630, 397472, 434735, 496840, 521682, 596208, 695576, 745260, 794944, 869470, 993680, 1043364, 1192416, 1304205, 1391152, 1490520, 1589888, 1738940, 1987360, 2086728, 2384832, 2608410, 2782304, 2981040, 3179776, 3477880, 3974720, 4173456, 4769664, 5216820, 5564608, 5962080, 6359552, 6955760, 7949440, 8346912, 9539328, 10433640, 11129216, 11924160, 12719104, 13911520, 15898880, 16693824, 19078656, 20867280, 22258432, 23848320, 27823040, 31797760, 33387648, 38157312, 41734560, 44516864, 47696640, 55646080, 63595520, 66775296, 83469120, 89033728, 95393280, 111292160, 133550592, 166938240, 190786560, 222584320, 267101184, 333876480, 445168640, 667752960, 1335505920]

約数ペア:

[(1, 1335505920), (2, 667752960), (3, 445168640), (4, 333876480), (5, 267101184), (6, 222584320), (7, 190786560), (8, 166938240), (10, 133550592), (12, 111292160), (14, 95393280), (15, 89033728), (16, 83469120), (20, 66775296), (21, 63595520), (24, 55646080), (28, 47696640), (30, 44516864), (32, 41734560), (35, 38157312), (40, 33387648), (42, 31797760), (48, 27823040), (56, 23848320), (60, 22258432), (64, 20867280), (70, 19078656), (80, 16693824), (84, 15898880), (96, 13911520), (105, 12719104), (112, 11924160), (120, 11129216), (128, 10433640), (140, 9539328), (160, 8346912), (168, 7949440), (192, 6955760), (210, 6359552), (224, 5962080), (240, 5564608), (256, 5216820), (280, 4769664), (320, 4173456), (336, 3974720), (384, 3477880), (420, 3179776), (448, 2981040), (480, 2782304), (512, 2608410), (560, 2384832), (640, 2086728), (672, 1987360), (768, 1738940), (840, 1589888), (896, 1490520), (960, 1391152), (1024, 1304205), (1120, 1192416), (1280, 1043364), (1344, 993680), (1536, 869470), (1680, 794944), (1792, 745260), (1920, 695576), (2240, 596208), (2560, 521682), (2688, 496840), (3072, 434735), (3360, 397472), (3584, 372630), (3840, 347788), (4480, 298104), (5120, 260841), (5376, 248420), (6720, 198736), (7168, 186315), (7680, 173894), (8960, 149052), (10752, 124210), (12421, 107520), (13440, 99368), (15360, 86947), (17920, 74526), (21504, 62105), (24842, 53760), (26880, 49684), (35840, 37263)]